CN205367877U - A anaerobic reactor for high concentration sewage treatment - Google Patents
A anaerobic reactor for high concentration sewage treatment Download PDFInfo
- Publication number
- CN205367877U CN205367877U CN201620101120.5U CN201620101120U CN205367877U CN 205367877 U CN205367877 U CN 205367877U CN 201620101120 U CN201620101120 U CN 201620101120U CN 205367877 U CN205367877 U CN 205367877U
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- CN
- China
- Prior art keywords
- locator
- tank body
- water
- anaerobic reactor
- upper strata
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The utility model relates to an anaerobic reactor for high concentration sewage treatment, including a jar body, the top of jar body is equipped with marsh gas discharge pipe, and jar internal bottom is equipped with water -locator a plurality of and the inlet pipe intercommunication with the upper strata, and the charge pump is connected to the inlet pipe, internal bottom and the middle level of jar is equipped with gas distribution wares a plurality of and the intake pipe intercommunication, intake -tube connection force (forcing) pump, the inlet end and the marsh gas discharge pipe intercommunication of intake pipe, the upper portion of the jar body is equipped with three -phase separator, three -phase separator is located the water -locator top on upper strata. The utility model discloses be equipped with the water -locator on the internal bottom of jar, upper strata, bottom, middle level are equipped with the gas distribution ware, and through the combined action of water -locator and gas distribution ware, augmenting response distinguishes the area, make the reaction that fully circulates of a jar internal raw materials, have improved treatment effeciency and volume factor of created gase. The utility model discloses anaerobic reactor can bear high concentration, high acid, highly basic impact.
Description
Technical field
This utility model relates to technical field of sewage treatment equipment, specifically, designs a kind of anaerobic reactor processed for high-concentration sewage.
Background technology
Anaerobic bio-treated is a kind of important method that high concentrated organic wastewater processes.Anaerobic reactor, as the main device of anaerobic bio-treated, is widely used in the sewage disposal of whole world every profession and trade, and technology maturation is stable.It is the material utilizing the high surface areas such as sand is carrier, and anaerobe is tied on the surface of sand or other carrier with form membrane, becomes flow regime in sewage, and microorganism carries out Contact-sorption decomposing organic matter with the Organic substance in sewage, thus reaching the purpose processed.Because inefficiency, adaptability be low etc., shortcoming is eliminated first generation anaerobic reactor substantially, obtain being widely popularized utilization with the second filial generation anaerobic reactor that the technique such as upflow anaerobic sludge blanket process (UASB), UBF, IC, AF, ABR is representative, wherein, upflow anaerobic sludge blanket process (UASB) relies on the formation of granule sludge and the effect of three phase separator, mud is detained in the reactor, achieve sludge retention time (SRT) > hydraulic detention time (HRT), thus improve sludge concentration in reactor.Through long-term practice, second filial generation anaerobic reactor still has application limitation, particularly to the high-alkali material of ultrahigh concentration or peracid, (charging COD concentration is higher than 100000mg/L, pH > 10 or pH < 4) adaptability is poor, often results in the production accident such as strain imbalance or death, efficiency rapid drawdown in acid tank, tank.
For the defect that adaptability is poor, frequently with adding pretreatment or expanding the mode of anaerobic reactor scale and quantity in production, reduce high concentration, peracid, high-alkali impact, achieve certain effect, but cause and run the shortcoming that difficulty increases, processing cost increases severely.
Utility model content
The purpose of this utility model is in that the bad adaptability existed for existing anaerobic reactor, runs difficulty, high in cost of production the problems referred to above, it is provided that the anaerobic reactor processed for high-concentration sewage that a kind of simple in construction, adaptability are good, volume yield rate is high.
The technical solution of the utility model is: a kind of anaerobic reactor processed for high-concentration sewage, and including tank body, the top of tank body is provided with biogas discharge line, and the bottom in tank body is provided with multiple water-locator connected with feed pipe with upper strata, and feed pipe connects feed pump；Bottom in tank body is provided with multiple gas pipe connected with air inlet pipe with middle level, and air inlet pipe connects force (forcing) pump, and the inlet end of air inlet pipe connects with biogas discharge line；The top of tank body is provided with three phase separator, and described three phase separator is positioned at above the water-locator on upper strata.This utility model bottom, upper strata in tank body are provided with water-locator, and bottom, middle level are provided with gas pipe, by the combined effect of water-locator and gas pipe, augmenting response district area, make the abundant circular response of raw material in tank body, improve treatment effeciency and volume yield rate.
Further, the sidewall on tank body top is provided with biogas slurry overfall, and described biogas slurry overfall is between three phase separator and upper strata water-locator, and the biogas slurry after anaerobic treatment is discharged through biogas slurry overfall.
Further, the bottom of tank body is provided with slag-drip opening, and the waste residue of the generation after fermentation discharges tank body by slag-drip opening.
The beneficial effects of the utility model are: this utility model bottom, upper strata in tank body are provided with water-locator, bottom, middle level are provided with gas pipe, by the combined effect of water-locator and gas pipe, augmenting response district area, make the abundant circular response of raw material in tank body, improve treatment effeciency and volume yield rate.This utility model anaerobic reactor can bear high concentration, peracid, high-alkali impact.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model specific embodiment.
In figure, 1, tank body, 2, biogas discharge line, 3, feed pipe, 4, water-locator, 5, feed pump, 6, air inlet pipe, 7, gas pipe, 8, force (forcing) pump, 9, three phase separator, 10, biogas slurry overfall, 11,12,13,14 are valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
As it is shown in figure 1, a kind of anaerobic reactor processed for high-concentration sewage, including tank body 1, the top of tank body 1 is provided with biogas discharge line 2, and the bottom in tank body 1 is provided with multiple water-locator 4 connected with feed pipe 3 with upper strata, and feed pipe 3 connects feed pump 5；Bottom in tank body 1 is provided with multiple gas pipe 7 connected with air inlet pipe 6 with middle level, and air inlet pipe 6 connects force (forcing) pump 8, and the inlet end of air inlet pipe 6 connects with biogas discharge line 2；The top of tank body 1 is provided with three phase separator 9, and described three phase separator 9 is positioned at above the water-locator on upper strata.This utility model bottom, upper strata in tank body are provided with water-locator, and bottom, middle level are provided with gas pipe, by the combined effect of water-locator and gas pipe, augmenting response district area, make the abundant circular response of raw material in tank body, improve treatment effeciency and volume yield rate.
In the present embodiment, the sidewall on tank body 1 top is provided with biogas slurry overfall 10, and described biogas slurry overfall 10 is between three phase separator 9 and the water-locator on upper strata.Biogas slurry after anaerobic treatment is discharged through biogas slurry overfall.
When processing sewage, raw material is pumped in tank body 1 by feed pipe 3 by feed pump 5, and the water-locator 4 controlling to be distributed in tank body bottom and upper strata respectively through valve 11, valve 12 carries out moisturizing, completes the different aspects charging in tank body；Owing to air inlet pipe 6 connects with biogas discharge line 2, part biogas in biogas discharge line 2 is pumped in tank body 1 by force (forcing) pump 8, control to be distributed in the gas pipe 4 in tank body bottom and middle level carry out gas distribution respectively through valve 13, valve 14, combined effect by water-locator and gas pipe, make the abundant circular response of raw material in tank body, the biogas that reaction produces is discharged by biogas discharge line 2 by three phase separator 9, and biogas slurry after treatment is discharged by biogas slurry overfall 10.
In this some embodiment, the bottom of tank body is provided with slag-drip opening, and the waste residue of the generation after fermentation discharges tank body by slag-drip opening.
Above-described embodiment is used for explaining this utility model, rather than this utility model is limited, in spirit of the present utility model and scope of the claims, and any amendment that this utility model is made and change, both fall within protection domain of the present utility model.
Claims (3)
1. the anaerobic reactor processed for high-concentration sewage, including tank body, the top of tank body is provided with biogas discharge line, it is characterised in that: the bottom in tank body is provided with multiple water-locator connected with feed pipe with upper strata, and feed pipe connects feed pump；Bottom in tank body is provided with multiple gas pipe connected with air inlet pipe with middle level, and air inlet pipe connects force (forcing) pump, and the inlet end of air inlet pipe connects with biogas discharge line；The top of tank body is provided with three phase separator, and described three phase separator is positioned at above the water-locator on upper strata.
2. the anaerobic reactor processed for high-concentration sewage as claimed in claim 1, it is characterised in that: the sidewall on tank body top is provided with biogas slurry overfall, and described biogas slurry overfall is between three phase separator and upper strata water-locator.
3. the anaerobic reactor processed for high-concentration sewage as claimed in claim 1, it is characterised in that: the bottom of tank body is provided with slag-drip opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101120.5U CN205367877U (en) | 2016-01-30 | 2016-01-30 | A anaerobic reactor for high concentration sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101120.5U CN205367877U (en) | 2016-01-30 | 2016-01-30 | A anaerobic reactor for high concentration sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205367877U true CN205367877U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620101120.5U Expired - Fee Related CN205367877U (en) | 2016-01-30 | 2016-01-30 | A anaerobic reactor for high concentration sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205367877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485945A (en) * | 2018-03-26 | 2018-09-04 | 太原理工大学 | A kind of reaction system suitable for organic solid castoff recycling |
-
2016
- 2016-01-30 CN CN201620101120.5U patent/CN205367877U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485945A (en) * | 2018-03-26 | 2018-09-04 | 太原理工大学 | A kind of reaction system suitable for organic solid castoff recycling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20210130 |